#### Answer

$-1\frac{1}{14}$

#### Work Step by Step

$-\frac{9}{14}-\frac{3}{7}=-\frac{9}{14}-\frac{3\times2}{7\times2}=-\frac{9}{14}-\frac{6}{14}=\frac{-9-6}{14}=-\frac{15}{14}=-1\frac{1}{14}$

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

$-1\frac{1}{14}$

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